Electrical Engineering : Power Plant Engineering QUESTIONS AND ANSWERS :: part3 : 1 to 5
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
1.Evaporative type of condenser has |
steam in pipes surrounded by water |
water in pipes surrounded by steam |
either (a) or (b) |
none of the above |
2.In a shell and tube surface condenser |
steam and cooling water mix to give the condensate |
cooling water passes through the tubes and steam surrounds them |
steam passes through the cooling tubes and cooling water surrounds them |
all of the above varying with situa�tion |
3.The pressure on the two sides of the impulse wheel of a steam turbine |
is same |
is different |
increases from one side to the other side |
decreases from one side to the other side |
4.Incase of reaction steam turbine |
there is enthalpy drop both in fixed and moving blades |
there is enthalpy drop only in fixed blades |
there is enthalpy drop only in moving blades |
none of the above |
5.In a steam power plant, the function of a condenser is |
to maintain pressure below atmospheric to increase work output from the primemover |
to receive large volumes of steam exhausted from steam prime mover |
to condense large volumes of steam to water which may be used again in boiler |
all of the above |
More Power Plant Engineering QUESTIONS AND ANSWERS available in next pages
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